Some Basic Questions on Decimals through Addresses
3. (b) From Log2(0.001) = -9.96578, we see the
tenth is the first place with value smaller than one-thousandth.
Recalling Log2(x) = Log10(x)/Log10(2) we
evaluate Log10(0.001)/Log10(2) = -3/0.30103 = -9.96578,
from which we see the first palce with value smaller than one-thousandth is the tenth.